| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| numerical pain scale reference | 1.84 | 0.5 | 2163 | 72 | 30 |
| numerical | 1.03 | 1 | 5371 | 69 | 9 |
| pain | 0.81 | 0.7 | 1744 | 55 | 4 |
| scale | 1.07 | 0.6 | 3335 | 41 | 5 |
| reference | 1.66 | 0.7 | 927 | 57 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| numerical pain scale reference | 1.8 | 1 | 6440 | 91 |
